CVE-2013-3876

Microsoft Windows - Man-in-the-Middle Spoofing via Improper X.509 Certificate Validation

Title source: llm

Description

DirectAccess in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly verify server X.509 certificates, which allows man-in-the-middle attackers to spoof servers and read encrypted domain credentials via a crafted certificate.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_confirm

http://technet.microsoft.com/security/advisory/2862152

Scores

EPSS 0.0522

EPSS Percentile 91.5%

Details

CWE

CWE-20

Status published

Products (12)

microsoft/windows_7

microsoft/windows_8

microsoft/windows_8.1

microsoft/windows_rt

microsoft/windows_rt_8.1

microsoft/windows_server_2003

microsoft/windows_server_2008

microsoft/windows_server_2008 r2 sp1 (2 CPE variants)

microsoft/windows_server_2012

microsoft/windows_server_2012 r2

... and 2 more

Published Nov 18, 2013

Tracked Since Feb 18, 2026